A&S Hydraulic Co., Ltd supplies all models of Sumitomo Gear Pumps such as: Sumitomo Internal Gear Pump QT Sumitomo Hydraulic Pump Sumitomo Internal Gear Pump QX Sumitomo Hydraulic Pump Sumitomo External Gear Pump HASUBA Pump HS Sumitomo Hydraulic Component we can offer: Sumitomo Gear Pump, Hydraulic Spare Parts for Sumitomo Excavator. A&S can provide the original gear pumps as follows: Parker Gear Pump, Denison Gear Pump, Marzocchi Gear Pump, Bosch Rexroth Gear Pump, Bosch Gear Pump, Eaton Gear Pump, Vickers Gear Pump, Paker Hannifin Gear Pump, Kayaba Gear Pump, Shimadzu Gear Pump, KYB Gear Pump, Sauer Danfoss Gear Pump, Voith Gear Pump, Nachi Gear Pump, Yuken Gear Pump, Sumitomo Gear Pump, HYDROMAX Gear Pump, Yuci Gear Pump, ATOS Gear Pump, DongCun Gear Pump, Lamborghini Gear Pump, etc. Contact Us A&S Hydraulic Co., Ltd Email: hydraulic@esmachinery.com www.hydraulic-pump-valve.com Cell/Whatsapp: +86-18398982650 Tel: +86-28-65376553 Fax: +86-28-86129221